Enhanced Breathing Training: Elevate your respiratory fitness with our Lung Exerciser Device, a versatile Breathing Trainer designed for practicing slow, deep breaths. Improve oxygen flow and lung expansion effortlessly. 5000ML Inhale Capacity: Suitable for all ages - kids, adults, and the elderly. This Inhale Lung Exerciser allows a comprehensive assessment of lung health and effective lung training, promoting overall respiratory well-being. Precision Guidance with Indicators: The built-in Flow Rate Indicator guides your breathing pace. Keep the indicator within the middle range for steady and controlled breaths. Too fast or too slow? Let the indicators be your breath companion. Track Your Respiratory Journey: Utilize the Scale Indicator for precise measurements and extensive capacity tracking. Monitor progress effectively, set achievable goals, and witness tangible results on your lung health journey. Flexible Design for Comfort: The Lung Exerciser features a flexible tube and mouthpiece, adaptable to positions for comfortable use. Easy to clean after each use, and equipped with a built-in storage space for the tube and mouthpiece - ensuring convenience and . Colour:As Shown Material:plastic Package Contents: 1 set x spirometer breathing exerciser Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.